DocumentCode
3544671
Title
Enhancement of H.264/AVC for higher coding efficiency using motion estimation between reference frames
Author
Murakami, Tomokazu ; Saito, Shohei ; Komatsu, Yuto ; Nakamura, Katsuyuki ; Yokoyama, Toru
Author_Institution
Embedded Syst. Platform Res. Lab., Hitachi Ltd., Kokubunji, Japan
fYear
2010
fDate
9-13 Jan. 2010
Firstpage
331
Lastpage
332
Abstract
We propose a new coding mode for H.264/AVC, called advanced B skip mode. In this mode, the motion vector was predicted by motion estimation between reference frames, and the accuracy of the vector was greatly improved compared with that of conventional B skip mode. The simulation results show an average bitrate reduction of 4.79% and a bitrate reduction of up to 9.89%.
Keywords
motion estimation; vectors; video coding; H.264/AVC; advanced B skip mode; bitrate reduction; coding efficiency; motion estimation; motion vector; reference frames; Automatic voltage control; Bit rate; Consumer electronics; Decoding; Digital TV; Embedded system; Layout; Motion estimation; Testing; Video equipment;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4244-4314-7
Electronic_ISBN
978-1-4244-4316-1
Type
conf
DOI
10.1109/ICCE.2010.5419033
Filename
5419033
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